Box Fill

Little Bill

Moderator
Staff member
Location
Tennessee NEC:2017
Occupation
Semi-Retired Electrician
I was reading a post on another forum about an LED light. The light has a driver that mounts to the light and the whole thing mounts to a junction box. The driver goes inside the JB. The question was, will the driver add to box fill? If so, would you count it like a device, such as switch or receptacle?
 
Do you have an example of one of these fixtures I've never seen one.
I know what he's talking about. It's just an led ceiling fixture with the driver mounted on the back of the fixture where the fixture leads are.
I was reading a post on another forum about an LED light. The light has a driver that mounts to the light and the whole thing mounts to a junction box. The driver goes inside the JB. The question was, will the driver add to box fill? If so, would you count it like a device, such as switch or receptacle?
No. It doesn't meet the criteria.
 
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